What does promoting a surface in Civil 3D do?

Promote references to independent objects. A promoted reference becomes an independent object, and is no longer automatically updated if the original source is edited.

How do you promote in Civil 3D?

To promote a reference

  1. In Toolspace, on the Prospector tab, expand the Data Shortcuts collection to see the data shortcut of interest.
  2. Right-click the reference object and then click Promote.

How do you use surfaces in Civil 3D?

Surfaces are made up of triangles or grids, which are created when Autodesk Civil 3D connects the points that make up the surface data. To use a surface in your drawing, you can create an empty surface and then add data to it.

How can I make civil 3D faster?

Civil 3D/AutoCAD guidelines

See Install Updates, Add-ons, and Enhancements. Remove network paths from Options dialog > Files tab > Support File Search Path. Remove any third-party plugins that are installed. Clean up drawings with performance issues.

Can you promote a corridor?

Yes! And not only can you create a corridor from a feature line, you can also share it across the project team by creating a data shortcut. If you have been waiting on the sidelines, wait no more – these two productive corridor updates are enough to justify upgrading to Civil 3D 2017.

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How do you turn off level of detail in Civil 3D?

Surface Level of Detail is easy to use, you simply turn it on or off on the View tab of the Ribbon.

How do you get smooth contours in Civil 3D?

To smooth the contours, go into the style the surface is using and, on the contours tab, toggle the option to smooth the contours to True. Once you have this toggled on, you can select the type of smoothing you want to apply to the surface as well as how aggressive you want the contour smoothing to be.

How do you smooth out a surface?

To smooth a surface,

  1. Activate the Surfacing module. …
  2. Click Surfacing and then, in the Advanced Surfacing group, click Smooth Surface. …
  3. Click the surface you want to smooth. …
  4. Enter a surface approximation tolerance in the Tolerance data entry field. …
  5. Click Smooth to smooth the surface with the given tolerance.

What are surfaces in Civil 3D?

A surface is a 3D view of the land that can represent existing conditions, proposed conditions, or any other scenario involving the group’s surface. Understanding what they are and how to work with them is fundamentally important for Civil 3D users.

What is a surface in 3D?

A 3D surface model is a digital representation of features, either real or hypothetical, in three-dimensional space. … A 3D surface is usually derived, or calculated, using specially designed algorithms that sample point, line, or polygon data and convert it into a digital 3D surface.

How do you view surfaces in Civil 3D?

To Edit and View the Surface Definition

  1. In Toolspace, on the Prospector tab, expand the Surfaces collection, right-click the surface, and click Properties.
  2. In the Surface Properties dialog box, click the Definition tab.
  3. To edit the general build information, expand the Build group and edit the values.
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Why Is Civil 3D so slow?

Reason #1: The file(s) are too large.

Quite often when our services team is engaged with an organization that is experiencing issues with performance within Civil 3D, one of the most common issues is simply that the files have grown too large.

Why is my Civil 3D drawing so slow?

​​In the Options dialog box > System tab , check the “Cache model tab and the all layouts” option. In the Options dialog box > Open and Save tab, increase Autosave timings. Change the value of the INDEXCTL variable to 0 (zero). Turn off the Dynamic Input methods and selection previews.

How can I make AutoCAD run faster?

AutoCAD will perform faster if it gets more memory to perform its task and you can clean up memory by uninstalling unnecessary software thereby limiting the background processes. Uninstall all unnecessary software and try to keep only the required software on your PC. You can also clean disk space to boost performance.